Australian captain Michael Clarke won the toss and chose to bat against Sri Lanka in the second final of the CB Series 2012 at the Adelaide Oval in Adelaide on Tuesday.
Australia opener David Warner has been past fit to play despite suffering a groin injury during the first final on Sunday night.
Australia have replaced Ben Hilfenhaus with Clint McKay, while Sri Lanka have included Chamara Kapugedara in place of Dammika Prasad.
Australia beat Sri Lanka by 15 runs in the first final of the tri series at Brisbane on Sunday.
Australia: David Warner, Matthew Wade, Shane Watson, Michael Clarke, Michael Hussey, David Hussey, Daniel Christian, Brett Lee, James Pattinson, Xavier Doherty, Clinton McKay.
Sri Lanka: Tillakaratne Dilshan, Mahela Jayawardene, Kumar Sangakkara, Dinesh Chandimal, Lahiru Thirimanne, Upul Tharanga, Chamara Kapugedera, Farveez Maharoof, Nuwan Kulasekara, Lasith Malinga, Rangana Herath.